215 citations · 1.9k across the 135 of their papers we have counts for
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Non-LTE spectral models for the gaseous debris-disk component of Ton 345
S. Hartmann, T. Nagel, T. Rauch +1
For a fraction of single white dwarfs with debris disks, an additional gaseous disk was discovered. Both dust and gas are thought to be created by the disruption of planetary bodie…
The blue-edge problem of the V1093 Her instability strip revisited using evolutionary models with atomic diffusion
S. Bloemen, Haili Hu, C. Aerts +5
We have computed a new grid of evolutionary subdwarf B star (sdB) models from the start of central He burning, taking into account atomic diffusion due to radiative levitation, gra…
Dusty Disks Around Central Stars of Planetary Nebulae
Geoffrey C. Clayton, Orsola De Marco, Jason Nordhaus +4
Only a few percent of cool, old white dwarfs (WDs) have infrared excesses interpreted as originating in small hot disks due to the infall and destruction of single asteroids that c…
Stellar laboratories II. New Zn IV and Zn V oscillator strengths and their validation in the hot white dwarfs G191-B2B and RE0503-289
T. Rauch, K. Werner, P. Quinet +1
For the spectral analysis of high-resolution and high-signal-to-noise spectra of hot stars, state-of-the-art non-local thermodynamic equilibrium (NLTE) model-atmospheres are mandat…